2019132045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6409943}}^1$

素因数の和:6409961

約数の個数: 24

約数和(自身を含む): 3999805056

約数和(自身を除く): 1980673011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6409943, 19229829, 32049715, 44869601, 57689487, 96149145, 134608803, 224348005, 288447435, 403826409, 673044015, 2019132045]

約数ペア:

[(1, 2019132045), (3, 673044015), (5, 403826409), (7, 288447435), (9, 224348005), (15, 134608803), (21, 96149145), (35, 57689487), (45, 44869601), (63, 32049715), (105, 19229829), (315, 6409943)]